CN111171740A - Method for manufacturing anti-counterfeiting adhesive tape - Google Patents
Method for manufacturing anti-counterfeiting adhesive tape Download PDFInfo
- Publication number
- CN111171740A CN111171740A CN202010085469.5A CN202010085469A CN111171740A CN 111171740 A CN111171740 A CN 111171740A CN 202010085469 A CN202010085469 A CN 202010085469A CN 111171740 A CN111171740 A CN 111171740A
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- CN
- China
- Prior art keywords
- parts
- counterfeiting
- weight
- adhesive tape
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a method for manufacturing an anti-counterfeiting adhesive tape, which comprises the steps of coating an anti-counterfeiting coating on a base material layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the anti-counterfeiting adhesive tape of a target object; the anti-counterfeiting coating comprises, by weight, 80-150 parts of polyethylene glycol terephthalate, 50-80 parts of ethanol, 40-60 parts of ethyl acetate, 30-50 parts of an acrylic copolymer, 20-50 parts of polyethylene wax, 20-50 parts of ethanolamine, 30-70 parts of nitrocotton, 15-50 parts of cellulose acetate and 20-40 parts of propyl acetate. The anti-counterfeiting adhesive tape disclosed by the invention is moderate in thickness, free from residual adhesive after being torn, free from pollution, high in transparency, anti-counterfeiting function, ageing-resistant, unlikely to discolor and good in stability.
Description
Technical Field
The invention belongs to the technical field of adhesive tape manufacturing, and particularly relates to a manufacturing method of an anti-counterfeiting adhesive tape.
Background
Scotch tape was invented in 1928 in saint paul, riche delu, minnesota. The adhesive tape can be divided into: the adhesive tape has different effects and is suitable for different industry requirements. The surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick articles, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; while various polymers are widely used in modern times. Due to the development of the field of glue making, the adhesive tape is applied to a plurality of fields, the existing market has a plurality of adhesive tapes, the problems of too thick thickness, weak light transmittance, aging and yellowing of the adhesive tape and the like exist, and the anti-counterfeiting capability cannot be achieved, so that the development of a method for solving the technical problems is necessary.
Disclosure of Invention
The invention aims to provide a method for manufacturing an anti-counterfeiting adhesive tape.
The invention aims to realize the method for manufacturing the anti-counterfeiting adhesive tape, which comprises the steps of coating an anti-counterfeiting coating on a base material layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises, by weight, 80-150 parts of polyethylene glycol terephthalate, 50-80 parts of ethanol, 40-60 parts of ethyl acetate, 30-50 parts of an acrylic copolymer, 20-50 parts of polyethylene wax, 20-50 parts of ethanolamine, 30-70 parts of nitrocotton, 15-50 parts of cellulose acetate and 20-40 parts of propyl acetate.
The anti-counterfeiting adhesive tape disclosed by the invention is moderate in thickness, free from residual adhesive after being torn, free from pollution, high in transparency, anti-counterfeiting function, ageing-resistant, unlikely to discolor and good in stability.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to be limiting in any way, and any modifications or alterations based on the teachings of the present invention are intended to fall within the scope of the present invention.
The manufacturing method of the anti-counterfeiting adhesive tape comprises the steps of coating an anti-counterfeiting coating on a base material layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the anti-counterfeiting adhesive tape of the target; the anti-counterfeiting coating comprises, by weight, 80-150 parts of polyethylene glycol terephthalate, 50-80 parts of ethanol, 40-60 parts of ethyl acetate, 30-50 parts of an acrylic copolymer, 20-50 parts of polyethylene wax, 20-50 parts of ethanolamine, 30-70 parts of nitrocotton, 15-50 parts of cellulose acetate and 20-40 parts of propyl acetate.
The substrate layer is a PET film.
The anti-counterfeiting coating comprises, by weight, 90-120 parts of polyethylene glycol terephthalate, 60-70 parts of ethanol, 50-60 parts of ethyl acetate, 40-50 parts of an acrylic copolymer, 40-50 parts of polyethylene wax, 40-50 parts of ethanolamine, 50-60 parts of nitrocotton, 20-40 parts of cellulose acetate and 30-40 parts of propyl acetate.
The anti-counterfeiting coating comprises, by weight, 100 parts of polyethylene glycol terephthalate, 65 parts of ethanol, 55 parts of ethyl acetate, 45 parts of an acrylic copolymer, 45 parts of polyethylene wax, 45 parts of ethanolamine, 55 parts of nitrocotton, 30 parts of cellulose acetate and 35 parts of propyl acetate.
The anti-counterfeiting coating comprises, by weight, 120 parts of polyethylene glycol terephthalate, 70 parts of ethanol, 50 parts of ethyl acetate, 50 parts of an acrylic copolymer, 40 parts of polyethylene wax, 40 parts of ethanolamine, 55 parts of nitrocotton, 30 parts of cellulose acetate and 40 parts of propyl acetate.
The acrylic acid copolymer is a propylene-acrylic acid copolymer.
Example 1
Coating an anti-counterfeiting coating on the PET film of the substrate layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises 80g of polyethylene glycol terephthalate, 50g of ethanol, 40g of ethyl acetate, 30g of a propylene-acrylic acid copolymer, 20g of polyethylene wax, 50g of ethanolamine, 30g of nitrocotton, 15g of cellulose acetate and 20g of propyl acetate.
Example 2
Coating an anti-counterfeiting coating on the PET film of the substrate layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises, by weight, 80-150 g of polyethylene glycol terephthalate, 50-80 g of ethanol, 40-60 g of ethyl acetate, 30-50 g of a propylene-acrylic acid copolymer, 20-50 g of polyethylene wax, 20-50 g of ethanolamine, 30-70 g of nitrocotton, 15-50 g of cellulose acetate and 20-40 g of propyl acetate.
Example 3
Coating an anti-counterfeiting coating on the PET film of the substrate layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises the components of, by weight, 100g of polyethylene terephthalate, 65g of ethanol, 55g of ethyl acetate, 45g of a propylene-acrylic acid copolymer, 45g of polyethylene wax, 45g of ethanolamine, 55g of nitrocotton, 30g of cellulose acetate and 35g of propyl acetate.
Example 4
Coating an anti-counterfeiting coating on the PET film of the substrate layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises, by weight, 120g of polyethylene terephthalate, 70g of ethanol, 50g of ethyl acetate, 50g of a propylene-acrylic acid copolymer, 40g of polyethylene wax, 40g of ethanolamine, 55g of nitrocotton, 30g of cellulose acetate and 40g of propyl acetate.
Example 5
Coating an anti-counterfeiting coating on the PET film of the substrate layer by a coating machine, then coating pressure-sensitive glue, and slitting by a slitting machine to obtain the target anti-counterfeiting adhesive tape; the anti-counterfeiting coating comprises 150g of polyethylene terephthalate, 80g of ethanol, 60g of ethyl acetate, 50g of a propylene-acrylic acid copolymer, 50g of polyethylene wax, 20g of ethanolamine, 70g of nitrocotton, 50g of cellulose acetate and 40g of propyl acetate in parts by weight.
Claims (6)
1. A method for preparing the anti-counterfeiting adhesive tape, characterized by that the preparation method of the said anti-counterfeiting adhesive tape is to coat the anti-counterfeiting coating on the substrate layer of the coating machine, then coat the pressure-sensitive glue, get the anti-counterfeiting adhesive tape of the target after cutting machine cuts; the anti-counterfeiting coating comprises, by weight, 80-150 parts of polyethylene glycol terephthalate, 50-80 parts of ethanol, 40-60 parts of ethyl acetate, 30-50 parts of an acrylic copolymer, 20-50 parts of polyethylene wax, 20-50 parts of ethanolamine, 30-70 parts of nitrocotton, 15-50 parts of cellulose acetate and 20-40 parts of propyl acetate.
2. The method for manufacturing the anti-counterfeiting adhesive tape according to claim 1, wherein the substrate layer is a P ET film.
3. The method for manufacturing the anti-counterfeiting adhesive tape according to claim 1, wherein the anti-counterfeiting coating comprises 90-120 parts by weight of polyethylene terephthalate, 60-70 parts by weight of ethanol, 50-60 parts by weight of ethyl acetate, 40-50 parts by weight of acrylic acid copolymer, 40-50 parts by weight of polyethylene wax, 40-50 parts by weight of ethanolamine, 50-60 parts by weight of nitrocotton, 20-40 parts by weight of cellulose acetate and 30-40 parts by weight of propyl acetate.
4. The method for manufacturing the anti-counterfeiting adhesive tape according to claim 1, wherein the anti-counterfeiting coating comprises the following components, by weight, 100 parts of polyethylene terephthalate, 65 parts of ethanol, 55 parts of ethyl acetate, 45 parts of an acrylic copolymer, 45 parts of polyethylene wax, 45 parts of ethanolamine, 55 parts of nitrocotton, 30 parts of cellulose acetate and 35 parts of propyl acetate.
5. The method for preparing the anti-counterfeiting adhesive tape according to claim 1, wherein the anti-counterfeiting coating comprises 120 parts by weight of polyethylene terephthalate, 70 parts by weight of ethanol, 50 parts by weight of ethyl acetate, 50 parts by weight of acrylic copolymer, 40 parts by weight of polyethylene wax, 40 parts by weight of ethanolamine, 55 parts by weight of nitrocotton, 30 parts by weight of cellulose acetate and 40 parts by weight of propyl acetate.
6. A method for making an anti-counterfeiting adhesive tape according to any one of claims 1, 3, 4 or 5, wherein the acrylic copolymer is a propylene-acrylic acid copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085469.5A CN111171740A (en) | 2020-02-03 | 2020-02-03 | Method for manufacturing anti-counterfeiting adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085469.5A CN111171740A (en) | 2020-02-03 | 2020-02-03 | Method for manufacturing anti-counterfeiting adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111171740A true CN111171740A (en) | 2020-05-19 |
Family
ID=70651277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010085469.5A Pending CN111171740A (en) | 2020-02-03 | 2020-02-03 | Method for manufacturing anti-counterfeiting adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111171740A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334843A (en) * | 1998-12-29 | 2002-02-06 | 韦尔蒂斯股份有限公司 | Method for mfg. coated products |
| CN101613565A (en) * | 2009-07-24 | 2009-12-30 | 惠州市长润发涂料有限公司 | A kind of polyurethane matt varnish |
| CN105400298A (en) * | 2015-12-08 | 2016-03-16 | 佛山市雅洁源科技股份有限公司 | Environment-friendly coating |
| CN106675239A (en) * | 2016-12-13 | 2017-05-17 | 中山市得高行知识产权中心（有限合伙） | Multifunctional protective coating for electronic product and preparation method thereof |
| CN107163871A (en) * | 2017-07-07 | 2017-09-15 | 深圳市美信电子有限公司 | Anti-counterfeit adhesive tape and its manufacture method |
-
2020
- 2020-02-03 CN CN202010085469.5A patent/CN111171740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334843A (en) * | 1998-12-29 | 2002-02-06 | 韦尔蒂斯股份有限公司 | Method for mfg. coated products |
| CN101613565A (en) * | 2009-07-24 | 2009-12-30 | 惠州市长润发涂料有限公司 | A kind of polyurethane matt varnish |
| CN105400298A (en) * | 2015-12-08 | 2016-03-16 | 佛山市雅洁源科技股份有限公司 | Environment-friendly coating |
| CN106675239A (en) * | 2016-12-13 | 2017-05-17 | 中山市得高行知识产权中心（有限合伙） | Multifunctional protective coating for electronic product and preparation method thereof |
| CN107163871A (en) * | 2017-07-07 | 2017-09-15 | 深圳市美信电子有限公司 | Anti-counterfeit adhesive tape and its manufacture method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |